Developer's DescriptionBy sp7vlsAmateur (HAM) radio logbook for log your QSO.Amateur (HAM) radio logbook for log your QSO.easy to use.export to CSV and ADIF, send ADIF via internetimport from ADIFshows UTC, current gridsquare for your QTH and distance between gridsquaressupport for activations (SOTA, POTA, WWFF, IOTA) and contestSWL modecallsign lookup (on HamQTH)list of previous QSO and detection of possible duplicatesmap of QSO with gridsquare